I have an mp3 audio file that has multiple people talking and there is music and noise playing in the background.?

Upgrade?......they had no transistors back then....they had vacuum tubes ...you know like the insides of an old radio / tv.......dozens and dozens of people flipping switches.....

I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.